Help¶

This will enable support of ivshmem-doorbell, i.e. the interrupt based ivshmem.

Direct dependencies¶

PCIE_MSI_X && PCIE_MSI_MULTI_VECTOR && IVSHMEM && VIRTUALIZATION

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At <Zephyr>/drivers/virtualization/Kconfig:33

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:106

Menu path: (Top) → Device Drivers → Virtualization guests drivers → Inter-VM shared memory device (ivshmem)

config IVSHMEM_DOORBELL
    bool "Support interrupt based ivshmem (doorbell version)"
    depends on PCIE_MSI_X && PCIE_MSI_MULTI_VECTOR && IVSHMEM && VIRTUALIZATION
    help
      This will enable support of ivshmem-doorbell, i.e. the interrupt
      based ivshmem.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)